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Galaxies and Intergalactic Phenomena

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Not Right For WatchKnowLearn
Ages: 10 - 18
751 Views:
Los peligros del cosmos (The History Channel) - parte 1
From YouTube
Viajar por el espacio es una tarea extremadamente peligrosa. Visto desde la tierra, parece que el universo está en absoluta quietud. Todo lo contrario, es extremadamente violento y está en movimiento a velocidades inimaginables. (23:00)
April 2, 2012 at 01:56 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
650 Views:
Los peligros del cosmos (The History Channel) - parte 4
From YouTube
La concepción sobre el origen de nuestro planeta ha ido cambiando a lo largo de la historia. Esta serie documental explora las intrigas acerca del origen del universo y, según diversas culturas, cómo será el final. Se incluyen entrevistas con los fís... [more]
April 2, 2012 at 02:19 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
634 Views:
Los peligros del cosmos (The History Channel) - parte 5
From YouTube
La concepción sobre el origen de nuestro planeta ha ido cambiando a lo largo de la historia. Esta serie documental explora las intrigas acerca del origen del universo y, según diversas culturas, cómo será el final. Se incluyen entrevistas con los fís... [more]
April 2, 2012 at 02:23 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
532 Views:
NASA | Take a "Swift" Tour of the Andromeda Galaxy
From YouTube, produced by NASA
NASA's Swift satellite has acquired the highest-resolution view of the neighboring spiral galaxy M31. Also known as the Andromeda Galaxy, M31 is the largest and closest such galaxy to our own. It's more than 220,000 light-years across and lies 2.5 mi... [more]
November 30, 2012 at 07:22 PM
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Ages: 11 - 18
421 Views:
The Turbulent Story of Galaxy Evolution
From YouTube, produced by NASA
A comprehensive study of hundreds of galaxies observed by the Keck telescopes in Hawaii and NASA's Hubble Space Telescope has revealed a surprising pattern to galaxy evolution that extends back 8 billion years, or more than half the age of the univer... [more]
October 22, 2012 at 07:35 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
322 Views:
Black Hole Galaxy Sculptor
From YouTube
The NASA/ESA Hubble Space Telescope -- with a little help from an amateur astronomer -- has produced one of the best views yet of nearby galaxy Messier 106, a striking spiral galaxy with a number of secrets. (03:48)
February 6, 2013 at 06:17 AM
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Not Right For WatchKnowLearn
Ages: 14 - 18
1625 Views:
Black Holes
From YouTube
This is a really good video that explains Stephen Hawking's theory on Black Holes. The video provides several relateable examples of concepts discussed in the the theory. The video also provides viewpoints from other experts as well.
November 28, 2010 at 09:31 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
560 Views:
The Most Powerful Objects in the Universe
From YouTube
All across the immense reaches of time and space, pace, energy is being exchanged, transferred, released, in a great cosmic pinball game we call our universe. How does energy stitch the cosmos together, and how do we fit within it? We now climb the p... [more]
September 23, 2012 at 03:31 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
1445 Views:
What Is the Nearest Galaxy to the Milky Way?
From YouTube, produced by Jim Keller and Michelle Thaller
This short video is part of the series "Ask the Astronomer." The question proposed is the title isn't as simple to answer as you might think! The Andromeda Spiral Galaxy is one possible answer (it's about 2,000,000 light years away from us). However,... [more]
April 22, 2009 at 06:41 PM
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Ages: 9 - 18
1421 Views:
Universe
From YouTube
Is it possible for distant galaxies to be moving away from us faster than the speed of light? And if it is would it be possible for us to see them? Surprisingly the answer to both questions is a resounding YES. How is that possible? How can something... [more]
July 26, 2009 at 05:34 PM
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